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IMPLANTABLE ARTICLE, METHOD OF FORMING SAME AND METHOD FOR REDUCING THROMBOGENICITY

  • US 20070299510A1
  • Filed: 05/25/2007
  • Published: 12/27/2007
  • Est. Priority Date: 06/15/2004
  • Status: Active Grant
First Claim
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1. An implantable device comprising:

  • at least one first degradable layer providing at least one surface of the implantable device for contacting bodily fluid or tissue and disposed about a central core; and

    at least one second degradable layer between said first degradable layer and the central core, wherein said first degradable layer has a first degradation rate and said second degradable layer has a second degradation rate such that said at least one first degradable layer degrades more rapidly then said at least one second degradable layer on contact with bodily fluid or tissue.

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